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BOSTON MARATHON 2025

Ryan Muhlenberg

Bib: 1441•M

GA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 6%
Gender (Male)
#0 / 16105
Top 11%
Division (M18-39)
#0 / 5642
Top 26%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:35
Rank: #2462
Start → 5K
6:18/mi
19:35 split
10K· 6.21 mi
39:00
Rank: #2267 (+195)
5K → 10K
6:15/mi
19:25 split
15K· 9.32 mi
57:58
Rank: #1939 (+328)
10K → 15K
6:06/mi
18:58 split
20K· 12.43 mi
1:17:03
Rank: #1757 (+182)
15K → 20K
6:09/mi
19:05 split
Half· 13.11 mi
1:21:13
Rank: #1748 (+9)
20K → Half
6:06/mi
4:10 split
25K· 15.53 mi
1:36:19
Rank: #1683 (+65)
Half → 25K
6:14/mi
15:06 split
30K· 18.64 mi
1:56:17
Rank: #1654 (+29)
25K → 30K
6:26/mi
19:58 split
20M
2:05:22
Rank: #1686 (-32)
30K → 20M
6:41/mi
9:05 split
21M
2:12:26
Rank: #1706 (-20)
20M → 21M
7:04/mi
7:04 split
35K· 21.75 mi
2:17:14
Rank: #1696 (+10)
21M → 35K
6:25/mi
4:48 split
23M
2:26:22
Rank: #1846 (-150)
35K → 23M
7:18/mi
9:08 split
24M
2:33:07
Rank: #1878 (-32)
23M → 24M
6:45/mi
6:45 split
40K· 24.85 mi
2:38:57
Rank: #1889 (-11)
24M → 40K
6:49/mi
5:50 split
25.2M
2:41:26
Rank: #1890 (-1)
40K → 25.2M
7:12/mi
2:29 split
Finish· 26.22 mi
2:47:49
Rank: #1846 (+44)
25.2M → Finish
6:16/mi
6:23 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:21:13
Pace6:12 /mi
2nd Half
Distance13.11 mi
Time1:26:36
Pace6:36 /mi
📊Positive Split: 6.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:3619:356:1819:35
6:18
-
10K
6.21 mi10:40:0139:006:1719:25
6:15
-0:03
15K
9.32 mi10:58:5957:586:1318:58
6:06
-0:09
20K
12.43 mi11:18:041:17:036:1219:05
6:09
+0:03
Half
13.11 mi11:22:141:21:136:124:10
6:06
-0:03
25K
15.53 mi11:37:201:36:196:1215:06
6:14
+0:08
30K
18.64 mi11:57:181:56:176:1419:58
6:26
+0:12
20M
20.00 mi12:06:232:05:226:169:05
6:41
+0:15
21M
21.00 mi12:13:272:12:266:187:04
7:04
+0:23
35K
21.75 mi12:18:152:17:146:194:48
6:25
-0:39
23M
23.00 mi12:27:232:26:226:229:08
7:18
+0:53
24M
24.00 mi12:34:082:33:076:236:45
6:45
-0:33
40K
24.85 mi12:39:582:38:576:245:50
6:49
+0:04
25.2M
25.20 mi12:42:272:41:266:242:29
7:12
+0:23
Finish
26.22 mi12:48:502:47:496:246:23
6:16
-0:56

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

6:06 /mi

Average Pace

6:24 /mi

Slowest Pace

7:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:16:33

81% of race

Time at Steady Pace

19:39

12% of race

Time at Slower Pace

11:37

7% of race

Average Pace: 6:24 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:20:3619:356:1819:35
6:18
#2462
10K
6.21 mi10:40:0139:006:1719:25
6:15
#2267
15K
9.32 mi10:58:5957:586:1318:58
6:06
#1939
20K
12.43 mi11:18:041:17:036:1219:05
6:09
#1757
Half
13.11 mi11:22:141:21:136:124:10
6:06
#1748
25K
15.53 mi11:37:201:36:196:1215:06
6:14
#1683
30K
18.64 mi11:57:181:56:176:1419:58
6:26
#1654
20M
20.00 mi12:06:232:05:226:169:05
6:41
#1686
21M
21.00 mi12:13:272:12:266:187:04
7:04
#1706
35K
21.75 mi12:18:152:17:146:194:48
6:25
#1696
23M
23.00 mi12:27:232:26:226:229:08
7:18
#1846
24M
24.00 mi12:34:082:33:076:236:45
6:45
#1878
40K
24.85 mi12:39:582:38:576:245:50
6:49
#1889
25.2M
25.20 mi12:42:272:41:266:242:29
7:12
#1890
Finish
26.22 mi12:48:502:47:496:246:23
6:16
#1846
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2462234523451415(Top 5%)1347(Top 8%)1347(Top 24%)
10K6.21 mi3.10 mi2267+1952164+1812164+1812156(Top 8%)2059(Top 13%)2059(Top 36%)
15K9.32 mi3.11 mi1939+3281845+3191845+3191415(Top 5%)1347(Top 8%)1347(Top 24%)
20K12.43 mi3.11 mi1757+1821670+1751670+1751338(Top 5%)1267(Top 8%)1267(Top 22%)
Half13.11 mi0.68 mi1748+91661+91661+91590(Top 6%)1513(Top 9%)1513(Top 27%)
25K15.53 mi2.42 mi1683+651600+611600+611584(Top 6%)1505(Top 9%)1505(Top 27%)
30K18.64 mi3.11 mi1654+291570+301570+301665(Top 6%)1579(Top 10%)1579(Top 28%)
20M20.00 mi1.36 mi1686-321601-311601-312398(Top 8%)2265(Top 14%)2265(Top 40%)
21M21.00 mi1.00 mi1706-201618-171618-172545(Top 9%)2371(Top 15%)2371(Top 42%)
35K21.75 mi0.75 mi1696+101608+101608+102107(Top 7%)1974(Top 12%)1974(Top 35%)
23M23.00 mi1.25 mi1846-1501751-1431751-1435433(Top 19%)4622(Top 29%)4622(Top 82%)
24M24.00 mi1.00 mi1878-321780-291780-293234(Top 11%)2914(Top 18%)2914(Top 52%)
40K24.85 mi0.85 mi1889-111791-111791-112972(Top 10%)2681(Top 17%)2681(Top 48%)
25.2M25.20 mi0.35 mi1890-11790+11790+12167(Top 8%)1956(Top 12%)1956(Top 35%)
Finish26.22 mi1.02 mi1846+441747+431747+431768(Top 6%)1638(Top 10%)1638(Top 29%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
×21stories
+97ft-345ft

Overall

1415

Males

1347

M18-39

1347

5K→10K

3.1 - 6.2 mi

Top 8%
×5stories
+79ft-138ft

Overall

2156

Males

2059

M18-39

2059

10K→15K

6.2 - 9.3 mi

Top 5%
×3stories
+67ft-78ft

Overall

1415

Males

1347

M18-39

1347

15K→20K

9.3 - 12.4 mi

Top 5%
×5stories
+106ft-86ft

Overall

1338

Males

1267

M18-39

1267

20K→Half

12.4 - 13.1 mi

Top 6%
×2stories
+19ft-37ft

Overall

1590

Males

1513

M18-39

1513

Half→25K

13.1 - 15.5 mi

Top 6%
×4stories
+66ft-88ft

Overall

1584

Males

1505

M18-39

1505

25K→30K

15.5 - 18.6 mi

Top 6%
×9stories
+181ft-148ft

Overall

1665

Males

1579

M18-39

1579

30K→20M

18.6 - 20.0 mi

Top 8%
×5stories
+64ft-50ft

Overall

2398

Males

2265

M18-39

2265

20M→21M

20.0 - 21.0 mi

Top 9%
×8stories
+106ft-24ft

Overall

2545

Males

2371

M18-39

2371

21M→35K

21.0 - 21.8 mi

Top 7%
×7stories
+17ft-86ft

Overall

2107

Males

1974

M18-39

1974

35K→23M

21.8 - 23.0 mi

Top 19%
×5stories
+23ft-63ft

Overall

5433

Males

4622

M18-39

4622

23M→24M

23.0 - 24.0 mi

Top 11%
×6stories
+12ft-82ft

Overall

3234

Males

2914

M18-39

2914

24M→40K

24.0 - 24.9 mi

Top 10%
×1story
+6ft-20ft

Overall

2972

Males

2681

M18-39

2681

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1story
+13ft-16ft

Overall

2167

Males

1956

M18-39

1956

25.2M→Finish

25.2 - 26.2 mi

Top 6%
×2stories
+22ft-21ft

Overall

1768

Males

1638

M18-39

1638

Passing Analysis

Category:
Athletes Passed
1135
Passed By
519
Net Change
+616
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2462
5K → 10K22934+195#2462#2267
10K → 15K3302+328#2267#1939
15K → 20K1842+182#1939#1757
20K → Half156+9#1757#1748
Half → 25K8015+65#1748#1683
25K → 30K7950+29#1683#1654
30K → 20M3264-32#1654#1686
20M → 21M3353-20#1686#1706
21M → 35K2313+10#1706#1696
35K → 23M15165-150#1696#1846
23M → 24M2456-32#1846#1878
24M → 40K2839-11#1878#1889
40K → 25.2M1011-1#1889#1890
25.2M → Finish539+44#1890#1846
TOTALS1135519+616
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing